DEVELOPMENT OF A POROUS TUNGSTEN CARBIDE COMPOSITE MATERIAL, ITS STRUCTURE, PROPERTIES, AND PATTERN OF HIGH-VELOCITY INTERACTION WITH STEEL PLATES

High-temperate vacuum sintering has been used to obtain porous composite tungsten carbide alloy TNIC (W–Ni–Fe–Co) + 69 wt.% WC. The results of investigations into the microstructure and physical-mechanical properties of the alloy are presented. An experimental investigation has been conducted into the high-velocity interaction of cylindrical strikers made of this material with steel plates in the velocity range of 1200–1400 m/s.
High-temperate vacuum sintering has been used to obtain porous composite tungsten carbide alloy TNIC (W–Ni–Fe–Co) + 69 wt.% WC. The results of investigations into the microstructure and physical-mechanical properties of the alloy are presented. An experimental investigation has been conducted into the high-velocity interaction of cylindrical strikers made of this material with steel plates in the velocity range of 1200–1400 m/s.
Author:  V. V. Burkin, A. S. D′yachkovskii, A. N. Ishchenko, V. A. Kudryavtsev, A. Yu. Sammel′, A. B. Skosyrskii, E. Yu. Stepanov
Keywords:  tungsten carbide, composite alloy, physical-mechanical properties, cylindrical striker, steel plate, highvelocity interaction
Page:  78